Thousands of fans have flocked to Thailand's Khao Kheow Open Zoo to celebrate the first birthday of Moo Deng, the baby pygmy ...

It's a big happy birthday to Moo Deng who has celebrated turning one in style! The pygmy hippo became an internet hit last ...

A male pygmy hippo – the same species as Thailand's viral Moo Deng – was born at Tanganyika Wildlife Park in Goddard, Kansas ...

Moo Deng, the famous pygmy hippo, turned one at Khao Kheow Open Zoo in Thailand. The celebration featured a 20-kilogram cake.

Admirers flock to zoo to extend birthday wishes, one enthusiastic fan travelling from New York to partake in joyous occasion.

Thousands of excited fans flocked to a Thai zoo on Thursday to celebrate the first birthday of Moo Deng, the adorable baby pygmy hippo that has become ...

Rescuers with the San Diego Zoo Wildlife Alliance swooped in to save an underweight American pronghorn fawn found struggling on private land in New Mexico.

Tanganyika Wildlife Park in Kansas welcomed a new baby pygmy hippo. The boy might just become a new internet celebrity.